CN112272465A - Power supply module with quick-release filter screen - Google Patents
Power supply module with quick-release filter screen Download PDFInfo
- Publication number
- CN112272465A CN112272465A CN202011090064.7A CN202011090064A CN112272465A CN 112272465 A CN112272465 A CN 112272465A CN 202011090064 A CN202011090064 A CN 202011090064A CN 112272465 A CN112272465 A CN 112272465A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- power supply
- supply module
- panel
- quick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a power supply module with a quick-release filter screen, which comprises a shell, a fan, a filter screen frame and a filter screen; the shell is provided with a panel, and a vent is formed on the panel; the fan is arranged in the shell and corresponds to the ventilation opening; the filter screen frame is detachably arranged on the panel and corresponds to the ventilation opening; the filter screen is detachably arranged on the filter screen frame and covers the ventilation opening. Therefore, when the filter screen needs to be replaced, the filter screen can be replaced only by directly detaching the filter screen frame from the outside of the casing without detaching the casing, so that the power supply module does not need to be moved out of the system through power failure, and the effect of quickly detaching and replacing the filter screen can be achieved.
Description
Technical Field
The present invention relates to a power supply module, and more particularly, to a power supply module capable of quickly replacing a filter screen without power interruption.
Background
With the development of industry and science, the content of fine suspended particles and dust in the air is increased. In order to alleviate the damage of electronic components in the power supply module due to the influence of airborne particles or dust, a filter screen is generally added at the air inlet of the power supply module to isolate the airborne particles or dust and avoid the damage caused by the airborne particles or dust.
In the prior art, a power supply module includes a housing, a fan and a filter. The outer panel of the casing is provided with a ventilation opening. The fan is arranged in the shell and is right opposite to the ventilation opening. The filter screen is arranged in the casing and is positioned between the fan and the ventilation opening. Therefore, the fan can suck cold air from the ventilation opening to cool the rest electronic components in the shell, and the filter screen can filter the air before the cold air enters the shell to isolate suspended particles or dust.
However, if the filter is required to be replaced by the power supply module in the prior art, the entire system using the power supply module needs to be powered off, the power supply module is disconnected and moved out of the system, the housing of the power supply module is disassembled to replace the filter inside the housing, and finally the power supply module is assembled back to the system to restart the operation of the system. The replacement process is not only tedious and time-consuming, but also easily causes artificial damage in the dismounting process, and can be operated only by suspending the operation of the whole system in case of power failure, thereby increasing the overall cost.
Moreover, the expected service life of a general power supply module is 10 years, and if the power supply module is applied to an environment with severe air quality, the filter screen needs to be replaced more frequently; thus, the number of filter screen changes required during 10 years is considerable, further exacerbating the adverse effects of the aforementioned disadvantages. Therefore, the power supply module of the prior art is still in need of improvement.
Disclosure of Invention
In view of the above-mentioned shortcomings and drawbacks of the prior art, the present invention provides a power supply module with a quick-release filter, which can separately install the filter outside the housing, so that the housing does not need to be disassembled when replacing the filter, and therefore, the power supply module with a quick-release filter does not need to be removed from the system by power-off, and therefore, the present invention can greatly simplify the replacing procedure of the filter.
In order to achieve the above object, the present invention provides a power supply module with a quick-release filter, comprising:
a housing having a panel with a vent formed therein;
a fan, which is arranged in the shell and is arranged corresponding to the position of the ventilation opening;
a filter screen frame which is detachably arranged on the panel of the machine shell, is positioned outside the machine shell and is arranged corresponding to the position of the ventilation opening;
a filter screen detachably arranged on the filter screen frame and covering the ventilation opening.
The invention has the advantages that the filter screen frame is additionally arranged and can be detachably arranged on the panel of the machine shell, so that the filter screen can be arranged on the filter screen frame to cover the ventilation opening of the machine shell, and the effect of filtering suspended particles or dust can be achieved. Moreover, the filter screen frame is detachably arranged on the panel of the casing, and the filter screen is detachably arranged on the filter screen frame, so when the filter screen needs to be replaced, the filter screen can be replaced only by directly detaching the filter screen frame from the outside of the casing without detaching the casing, and therefore, the power supply module does not need to be moved out of the system by power failure, and the effect of quickly replacing the filter screen can be achieved. In summary, the present invention can greatly simplify the replacing procedure of the filter screen, avoid the artificial damage caused by the disassembly and assembly of the casing, and directly replace the filter screen when the power supply module is installed in the system for use, thereby reducing the overall cost.
Furthermore, the power supply module with a quick-release filter screen further comprises a fixing member, and the fixing member detachably combines the filter screen frame and the casing.
Furthermore, the power supply module with the quick-release filter screen is characterized in that the filter screen frame is provided with a covering part and a stopping part, the covering part is abutted against one surface of the filter screen, which is back to the shell, and the stopping part is connected with the covering part and abutted against one surface of the filter screen, which faces the shell.
Furthermore, the power supply module with the quick-release filter screen, wherein the casing is provided with a positioning slide rail formed on the panel; the filter screen frame can be separately arranged on the positioning slide rail; the filter screen can move along the positioning slide rail along with the filter screen frame to be right opposite to the ventilation opening.
Furthermore, the power supply module with a quick-release filter further includes a handle disposed on the panel of the housing.
Furthermore, the power supply module with the quick-release filter screen, wherein the handle has a fixing portion and a handle portion, the fixing portion is fixed on the panel of the casing, and the handle portion is pivoted to the fixing portion.
Furthermore, the power supply module with the quick-release filter screen is characterized in that the filter screen frame is provided with a circular wall, and the circular wall extends towards the direction far away from the panel and is provided with an external thread; a filter screen cover is detachably screwed on the circular ring wall, and the filter screen cover is provided with a plurality of through holes; the filter screen can be detachably arranged on the inner side of the circular ring wall of the filter screen frame and is right opposite to the through hole of the filter screen cover.
Furthermore, the power supply module with the quick-release filter screen is characterized in that the filter screen frame is provided with a circular wall, and the circular wall extends towards the direction far away from the panel and is provided with a combination cutting groove; a filter screen cover is detachably arranged on the inner side of the circular ring wall, the filter screen cover is provided with a plurality of through holes and a combination part, and the combination part is detachably arranged in the combination cutting groove; the filter screen can be detachably arranged on the filter screen cover and is right opposite to the through hole of the filter screen cover.
Furthermore, the power supply module with the quick-release filter screen is characterized in that the casing is provided with a connecting terminal which is arranged on the panel; the filter screen frame is covered with the wiring terminal; the filter screen is positioned between the wiring terminal and the filter screen frame.
Furthermore, the power supply module with the quick-release filter screen is characterized in that the casing is further provided with a wiring space, the wiring space is formed between the filter screen frame and the panel, and the wiring space is positioned on one side of the connecting terminal.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
fig. 1 is a perspective external view of a first embodiment of the present invention.
Fig. 2 is an exploded view of the components of the first embodiment of the present invention.
Fig. 3 is an assembly view of the screen and the screen frame according to the first embodiment of the present invention.
Fig. 4 is a side sectional view of the first embodiment of the present invention.
Fig. 5 is a perspective external view of a second embodiment of the present invention.
Fig. 6 is an exploded view of the components of a second embodiment of the present invention.
Fig. 7 is another perspective external view of the second embodiment of the present invention.
Fig. 8 is a perspective view showing the filter net according to the second embodiment of the present invention coupled to a filter net frame.
Fig. 9 is an assembly view of a screen and a screen frame according to a second embodiment of the present invention.
Fig. 10 is a perspective external view of a third embodiment of the present invention.
Fig. 11 is a partially exploded view of a third embodiment of the present invention.
Fig. 12 is a partially exploded view of a fourth embodiment of the present invention.
Detailed Description
The technical means adopted by the invention to achieve the preset purpose are further described below by combining the accompanying drawings and the preferred embodiments of the invention.
Referring to fig. 1 and 2, a power supply module with a quick-release filter according to a first embodiment of the present invention includes a housing 10, a fan (not shown), a filter frame 20, and a filter 30.
The housing 10 has a panel 11, and a ventilation opening 12 is formed on the panel 11. The fan is disposed in the casing 10 and is disposed corresponding to the position of the vent 12. The screen frame 20 is detachably provided on the panel 11 of the cabinet 10, and is located outside the cabinet 10, and is provided corresponding to the position of the ventilation opening 12. The strainer 30 is detachably provided to the strainer tray 20 and covers the vent 12.
Since the screen frame 20 is detachably disposed on the panel 11 of the casing 10 and the screen 30 is detachably disposed on the screen frame 20, when the screen 30 needs to be replaced, the screen 30 can be replaced by directly detaching the screen frame 20 without detaching the casing 10, and therefore, the power supply module does not need to be removed from the system by power failure, and the effect of quickly replacing the screen 30 can be achieved. In summary, the present invention can greatly simplify the replacing procedure of the filter screen 30, and can avoid the artificial damage caused by the disassembly and assembly of the housing 10, and the filter screen 30 can be directly replaced when the power supply module is installed in the system for use, thereby reducing the overall cost.
Referring further to fig. 1, 2 and 4, in detail, the screen frame 20 and the cabinet 10 are combined as follows in the first embodiment.
The power supply module with the quick-release filter screen further comprises a fixing member 40, the fixing member 40 can be a screw, and the screw-type fixing member 40 penetrates through the filter screen frame 20 and is screwed to the housing 10, whereby the fixing member 40 detachably combines the filter screen frame 20 and the housing 10. Also, in order to prevent the screws from falling into the casing 10 during disassembly, the fixing member 40 is a floating screw in the first embodiment.
Furthermore, in the first embodiment, the housing 10 has a positioning rail 13, and the positioning rail 13 is formed on the panel 11. The screen frame 20 is detachably provided on the positioning slide 13. The screen 30 can be moved along the positioning slide 13 with the screen frame 20 to be aligned with the vent 12. That is, during assembly, the user can first fasten the screen frame 20 on the positioning slide rails 13, and slide along the positioning slide rails 13 transversely with respect to the casing 10, when the screen frame 20 slides to the positioning position, the fixing members 40 are exactly aligned with the screw holes on the casing 10, and finally, the fixing members 40 are screwed and fastened to firmly combine the screen frame 20 and the casing 10.
In addition, referring to fig. 2 and fig. 3, in the first embodiment, the strainer holder 20 has a covering portion 21 and a stopping portion 22, the covering portion 21 abuts against a surface of the strainer 30 opposite to the casing 10, and the covering portion 21 is in a hollow frame shape, so as to achieve the purpose of stably supporting the strainer 30 and effectively ventilating. The stopping portion 22 is connected to the covering portion 21 and abuts against a surface of the filter screen 30 facing the casing 10, specifically, the stopping portion 22 is a blocking piece with a side wall end bent inward, so that the filter screen 30 will not fall off from the filter screen frame 20 at will, and the assembly by a user is convenient.
Furthermore, the power supply module with the quick-release filter screen in the first embodiment further includes a handle 50, and the handle 50 is fixed on the panel 11 of the housing 10 and is located at one side of the filter screen frame 20. The handle 50 is convenient for a user to pull and pull the power supply module with the quick-release filter.
Referring to fig. 5, 6 and 7, in the second embodiment of the present invention, the housing 10A has a connection terminal 14A and a wiring space 15A, the connection terminal 14A is disposed on the panel 11, and the wiring space 15A is formed between the filter frame 20A and the panel 11A and is located at one side of the connection terminal 14A. The screen frame 20A covers the terminal 14A, and the screen 30A is located between the terminal 14A and the screen frame 20A. Specifically, in the second embodiment of the present invention, since the Terminal blocks (Terminal blocks and Terminal Lug) are used as the connection terminals, and the Terminal 14A protrudes from the panel 11, the filter frame 20A is designed to be fully covered, so that the filter frame 20A more completely covers all the openings of the panel 11A.
In addition, referring to fig. 7, 8 and 9, the screen frame 20A has two layers of areas inside, one layer closer to the housing 10A for accommodating the terminals 14A and reserving the wiring space 15A for locking the corresponding Terminal Lug, and the screen 30A is disposed on the screen frame 20A at a layer of area farther from the housing 10A. In the second embodiment, the stopping portion 22A of the screen frame 20A is recessed from the center of the sidewall directly, so as to fix the screen 30A on the screen frame 20A at a region farther from the casing 10A.
Furthermore, compared to the first embodiment, in the second embodiment, the handle 50A has a fixing portion 51A and a handle portion 52A, the fixing portion 51A is fixed on the panel 11 of the housing 10A, and the handle portion 52A is pivoted on the fixing portion 51A. The grip portion 52A can pivot relative to the housing 10A, that is, the handle 50A is designed to be bendable, so that the fixing member 40A behind the handle 50A can be operated conveniently, thereby maximizing the space utilization.
Referring to fig. 10 and 11, in a third embodiment of the present invention, the strainer holder 20B has a circular wall 23B, and the circular wall 23B extends away from the panel 11B and has external threads. A strainer cover 60B is detachably screwed to the annular wall 23B, and the strainer cover 60B has a plurality of through holes. The strainer 30B is detachably provided inside the annular wall 23B of the strainer tray 20B, and faces the perforations of the strainer cover 60B. In other words, in the second embodiment, the strainer holder 20B is fixed to the casing 10B by screws, and the strainer cover 60B is combined with the strainer holder 20B in a manner similar to a pet bottle cover; in this way, the user can replace the inner screen 30B by simply holding the screen cover 60B and rotating it open.
Referring to fig. 12, in the fourth embodiment of the present invention, the strainer holder 20C has a circular wall 23C, and the circular wall 23C extends away from the panel and has a coupling slot 231C. A filter cover 60C is detachably disposed inside the circular wall 23C, the filter cover 60C has a plurality of through holes and a coupling portion 61C, and the coupling portion 61C is detachably disposed in the coupling slot 231C. The strainer 30C is detachably mounted on the strainer cover 60C and faces the through hole of the strainer cover 60C. In other words, in the third embodiment, the strainer holder 20C is fixed to the housing by screws, and the strainer 30C is detachably provided directly inside the strainer cover 60C and detachably inside the annular wall 23C of the strainer holder 20C by the strainer cover 60C. In addition, the combination manner of the strainer holder 20C and the strainer cover 60C in the third embodiment is different from that in the second embodiment, the strainer cover 60C is disposed inside the circular wall 23C, and the combination portion 61C protruding radially outward on the strainer cover 60C slides in along the combination slot 231C formed on the circular wall 23C, and finally the combination portion 61C is clamped at the inner end of the combination slot 231C, so that the strainer holder 20C is combined with the strainer cover 60C.
The invention provides a power supply module with a quick-release filter screen, which can separately arrange the filter screen 30 outside a machine shell 10, so that the machine shell 10 does not need to be disassembled when the filter screen 30 is replaced, and the power supply module with the quick-release filter screen does not need to be removed from the system through power failure, therefore, the invention can greatly simplify the replacement procedure of the filter screen 30.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A power supply module with a quick-release filter screen is provided, which is characterized in that the power supply module with the quick-release filter screen comprises:
a housing having a panel with a vent formed therein;
a fan, which is arranged in the shell and is arranged corresponding to the position of the ventilation opening;
a filter screen frame which is detachably arranged on the panel of the machine shell, is positioned outside the machine shell and is arranged corresponding to the position of the ventilation opening;
a filter screen detachably arranged on the filter screen frame and covering the ventilation opening.
2. The power supply module with a quick release filter as claimed in claim 1, wherein the power supply module with a quick release filter further comprises:
a fixing member detachably combining the screen frame and the casing.
3. The power supply module of claim 1 or 2, wherein the strainer frame has a covering portion and a stopping portion, the covering portion is abutted against a surface of the strainer facing away from the housing, and the stopping portion is connected to the covering portion and abutted against a surface of the strainer facing the housing.
4. The power supply module with quick-release filter screen according to claim 1 or 2, wherein the housing has a positioning rail formed on the panel; the filter screen frame can be separately arranged on the positioning slide rail; the filter screen can move along the positioning slide rail along with the filter screen frame to be right opposite to the ventilation opening.
5. The power supply module with a quick release filter as claimed in claim 1 or 2, wherein the power supply module with a quick release filter further comprises:
a handle disposed on the panel of the housing.
6. The power supply module of claim 5, wherein the handle comprises a fixing portion and a handle portion, the fixing portion is fixed to the panel of the housing, and the handle portion is pivotally connected to the fixing portion.
7. The power supply module with quick-release filter screen according to claim 1 or 2,
the filter screen frame is provided with a circular wall which extends towards the direction far away from the panel and is provided with an external thread; a filter screen cover is detachably screwed on the circular ring wall, and the filter screen cover is provided with a plurality of through holes;
the filter screen can be detachably arranged on the inner side of the circular ring wall of the filter screen frame and is right opposite to the through hole of the filter screen cover.
8. The power supply module with quick-release filter screen according to claim 1 or 2,
the filter screen frame is provided with a circular wall which extends towards the direction far away from the panel and is provided with a combination cutting groove; a filter screen cover is detachably arranged on the inner side of the circular ring wall, the filter screen cover is provided with a plurality of through holes and a combination part, and the combination part is detachably arranged in the combination cutting groove;
the filter screen can be detachably arranged on the filter screen cover and is right opposite to the through hole of the filter screen cover.
9. The power supply module with quick-release filter screen according to claim 1 or 2, wherein the housing has a connection terminal, the connection terminal is disposed on the panel; the filter screen frame is covered with the wiring terminal; the filter screen is positioned between the wiring terminal and the filter screen frame.
10. The power supply module of claim 9 wherein the housing further has a wiring space formed between the screen frame and the panel, the wiring space being located at one side of the terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011090064.7A CN112272465A (en) | 2020-10-13 | 2020-10-13 | Power supply module with quick-release filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011090064.7A CN112272465A (en) | 2020-10-13 | 2020-10-13 | Power supply module with quick-release filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112272465A true CN112272465A (en) | 2021-01-26 |
Family
ID=74338839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011090064.7A Pending CN112272465A (en) | 2020-10-13 | 2020-10-13 | Power supply module with quick-release filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112272465A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW536138U (en) * | 2002-08-13 | 2003-06-01 | Advantech Co Ltd | Easily detachable filter lid structure of computer system fan |
| TWM240613U (en) * | 2003-03-12 | 2004-08-11 | Leadtek Research Inc | Heat-spread fan with filter function |
| TWM253197U (en) * | 2003-12-25 | 2004-12-11 | Flytech Technology Co Ltd | Filter device attached on the housing outside of the data processing system |
| US20090021126A1 (en) * | 2007-07-18 | 2009-01-22 | Datavan International Corp. | Display panel |
| CN201387580Y (en) * | 2009-02-24 | 2010-01-20 | 赖兴吉 | Air intake filter structure of housing of computer |
| CN201984402U (en) * | 2011-02-15 | 2011-09-21 | 联力工业股份有限公司 | Fixing seat of filter screen rack |
| US20170284697A1 (en) * | 2015-10-23 | 2017-10-05 | Samsung Electronics Co., Ltd. | Air conditioner |
| CN207083324U (en) * | 2017-07-19 | 2018-03-09 | 深圳市祈飞科技有限公司 | A kind of easy-to-mount screen holder module |
| CN208239592U (en) * | 2018-06-11 | 2018-12-14 | 常州鑫鼎机电设备有限公司 | A kind of stepper motor endurance testing device |
-
2020
- 2020-10-13 CN CN202011090064.7A patent/CN112272465A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW536138U (en) * | 2002-08-13 | 2003-06-01 | Advantech Co Ltd | Easily detachable filter lid structure of computer system fan |
| TWM240613U (en) * | 2003-03-12 | 2004-08-11 | Leadtek Research Inc | Heat-spread fan with filter function |
| TWM253197U (en) * | 2003-12-25 | 2004-12-11 | Flytech Technology Co Ltd | Filter device attached on the housing outside of the data processing system |
| US20090021126A1 (en) * | 2007-07-18 | 2009-01-22 | Datavan International Corp. | Display panel |
| CN201387580Y (en) * | 2009-02-24 | 2010-01-20 | 赖兴吉 | Air intake filter structure of housing of computer |
| CN201984402U (en) * | 2011-02-15 | 2011-09-21 | 联力工业股份有限公司 | Fixing seat of filter screen rack |
| US20170284697A1 (en) * | 2015-10-23 | 2017-10-05 | Samsung Electronics Co., Ltd. | Air conditioner |
| CN207083324U (en) * | 2017-07-19 | 2018-03-09 | 深圳市祈飞科技有限公司 | A kind of easy-to-mount screen holder module |
| CN208239592U (en) * | 2018-06-11 | 2018-12-14 | 常州鑫鼎机电设备有限公司 | A kind of stepper motor endurance testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI583894B (en) | Ventilator with illumination function | |
| US20210356116A1 (en) | Ventilation system | |
| US11359806B2 (en) | Ventilation system | |
| JP2003099158A (en) | External mounted on-line exchangeable fan module device | |
| US20030227757A1 (en) | Electronics assembly | |
| TWI449840B (en) | Fan assembly and fan device thereof | |
| US20210061054A1 (en) | Air Conditioning Unit | |
| US20060279929A1 (en) | Assembly and heat-dissipating device having the same assembly | |
| US7530890B2 (en) | Quickly detached cooling fan mounting bracket for computer | |
| JP2003015776A (en) | Electronic equipment and component mounting method for electronic equipment | |
| US20200158122A1 (en) | Ventilation system | |
| CN104214480A (en) | Electronic device and support device thereof | |
| US20080016834A1 (en) | Detachable dustproof filtering device | |
| CN112272465A (en) | Power supply module with quick-release filter screen | |
| US20130148297A1 (en) | Electronic device with air duct | |
| US7436662B2 (en) | Hot swappable cooling fan system | |
| CN110050126B (en) | Industrial equipment | |
| CN112351607A (en) | Power supply module integrating quick-release filter screen and handle | |
| TWI755086B (en) | Power Supply Module with Quick Release Filter | |
| JP2011227471A (en) | Image forming apparatus and method for changing exhaust air direction of the same | |
| US20210355949A1 (en) | Ventilation system | |
| TWI736436B (en) | Power supply module with integrated quick-release filter and handle | |
| CN219612420U (en) | Tool-free fan filter screen replacing structure | |
| CN218096403U (en) | Purification module's mounting structure and new fan | |
| JP2003262354A (en) | Indoor unit of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210126 |
|
| WD01 | Invention patent application deemed withdrawn after publication |